3141122420144 has 40 divisors (see below), whose sum is σ = 6227642936592. Its totient is φ = 1533990931200.

The previous prime is 3141122420143. The next prime is 3141122420167. The reversal of 3141122420144 is 4410242211413.

It is not an unprimeable number, because it can be changed into a prime (3141122420143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42352694 + ... + 42426794.

Almost surely, 2^{3141122420144} is an apocalyptic number.

It is an amenable number.

3141122420144 is a deficient number, since it is larger than the sum of its proper divisors (3086520516448).

3141122420144 is a wasteful number, since it uses less digits than its factorization.

3141122420144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135765 (or 135759 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 3141122420144 its reverse (4410242211413), we get a palindrome (7551364631557).

The spelling of 3141122420144 in words is "three trillion, one hundred forty-one billion, one hundred twenty-two million, four hundred twenty thousand, one hundred forty-four".